Write C# Program to Find the Largest Number using Conditional Operator

I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability..

using System;
 
namespace csharpprograms
{
    class Program
    {
        static void Main(string[] args)
        {
            int num1, num2, num3, largest;
 
            Console.WriteLine("Enter three numbers:");
            num1 = Convert.ToInt32(Console.ReadLine());
            num2 = Convert.ToInt32(Console.ReadLine());
            num3 = Convert.ToInt32(Console.ReadLine());
 
            largest = num1 > num2 ? (num1 > num3 ? num1 : num3) : (num2 > num3 ? num2 : num3);
 
            Console.WriteLine(largest + " is the largest number.");            
 
            Console.ReadLine();
 
        }
    }
}

Result:

Enter three numbers:

10

20

30

30 is the largest number.